World leaders react to a historic shift in U.S. policy toward Cuba. Pakistan buries victims of a school massacre by the Taliban. And U.S. officials say North Korea is behind the hacking of Sony Pictures. A panel of journalists joins Diane for analysis of the week's top international news stories.
Diane and her guests talk about the latest research on the treatment and prevention of osteoporosis, the debilitating bone disorder that causes an estimated 1.5 million fractures every year.
- Dr. Ethel Siris clinician specializing in osteoporosis and director of the Toni Stabile Osteoporosis Center at New York Presbyterian Hospital
- Dr. Joan McGowan chief of the musculoskeletal diseases branch of the National Institute of Arthritis and Musculoskeletal and Skin Diseases/NIH
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A panel of journalists joins Diane for analysis of the week's top national news stories.
Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Cuba releases American contractor Alan Gross after five years' imprisonment on espionage charges. The U.S. releases several Cubans in exchange. Details on the prisoner swap and the future of U.S.-Cuban relations.